Worth Data RF Laser ユーザーズマニュアル
1
Introduction
The Worth Data RF Laser has the following features:
1) The
1) The
LZ400-RF Laser Scanner
for the USA and Canada. This laser has
a range of up to 500 feet (open area) and has collision detect and retry
logic built within. The LZ400-RF Laser communicates with the B78
Base Station. The Base Station communicates with a host PC through the
USB port or a RS-232 Serial Port. Up to ten LZ-400 RF Lasers can
communicate with one B78 Base Station.
logic built within. The LZ400-RF Laser communicates with the B78
Base Station. The Base Station communicates with a host PC through the
USB port or a RS-232 Serial Port. Up to ten LZ-400 RF Lasers can
communicate with one B78 Base Station.
2)
If you use the USB interface, data is transmitted as keyboard data. If you
use the serial interface instead, serial data is transmitted to one of the
computer's COM ports.
use the serial interface instead, serial data is transmitted to one of the
computer's COM ports.
3)
The USA LZ400-RF Laser and Base operate in the 902MHz band. The
laser and base radios operate by "frequency hopping" spread spectrum.
The radios hop from one frequency to another every 400ms. The radio
goes through 25 different frequencies and then repeats the sequence – all
in the 902 MHz band at 15 milliwatts (10 dBm) of power. Different
sequences define the channels. It is possible to have up to ten RF
Lasers/Base Stations in the same area, providing each pair is on separate
channels to avoid interference and general confusion. The RF Laser can
also operate in the same room as the 701 RF Terminal.
laser and base radios operate by "frequency hopping" spread spectrum.
The radios hop from one frequency to another every 400ms. The radio
goes through 25 different frequencies and then repeats the sequence – all
in the 902 MHz band at 15 milliwatts (10 dBm) of power. Different
sequences define the channels. It is possible to have up to ten RF
Lasers/Base Stations in the same area, providing each pair is on separate
channels to avoid interference and general confusion. The RF Laser can
also operate in the same room as the 701 RF Terminal.
4)
The R/F Laser can read and discriminate between Code 39, Full ASCII
Code 39, Interleaved 2 of 5, Codabar, Code 128, EAN-13, EAN-8, UPC-
E, UPC-E1, UPC-A, MSI, LabelCode4, LabelCode5, Code 93 and
Plessey.
Code 39, Interleaved 2 of 5, Codabar, Code 128, EAN-13, EAN-8, UPC-
E, UPC-E1, UPC-A, MSI, LabelCode4, LabelCode5, Code 93 and
Plessey.
5)
The RF Laser has a rechargeable lithium ion battery. The battery is
recharged with the included F10 5v power supply. Recharge time on
fully discharged batteries is 3 hours. Do NOT use any other power
supply to charge your laser.
recharged with the included F10 5v power supply. Recharge time on
fully discharged batteries is 3 hours. Do NOT use any other power
supply to charge your laser.